Recognizing that it's no longer the only search engine in town, Google recently shed some light on how it keeps tweaking its algorithms to improve its search results.
Last year, Google made more than 500 improvements to its search algorithms. In a blog published yesterday, Google Fellow Amit Singhal explained how each new change may be based on a clever idea. But if it doesn't pass the company's rigorous testing, it doesn't get added to the mix.
A video posted with the blog and displayed below tapped into comments from Google engineers, each offering their thoughts … Read more